:root {
    --navy: #142642;
    --navy-deep: #0c1a2e;
    --maroon: #7c2230;
    --maroon-light: #9c3040;
    --gold: #b8902f;
    --ink: #1e2430;
    --muted: #5c6570;
    --bg: #faf9f6;
    --card: #ffffff;
    --line: #e8e3da;
    --radius: 14px;
    --radius-sm: 8px;
    --container: 1160px;
    --shadow-sm: 0 1px 3px rgba(15,20,30,0.06), 0 1px 2px rgba(15,20,30,0.04);
    --shadow-md: 0 6px 20px rgba(15,20,30,0.09);
    --shadow-lg: 0 18px 46px rgba(12,26,46,0.18);
    --focus: #e0a92a;
  }

  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
  }
  h1, h2, .brand-text strong { font-family: Georgia, "Times New Roman", Times, serif; }
  img { max-width: 100%; height: auto; display: block; }
  a { color: var(--maroon); text-decoration-thickness: 1px; }
  a:hover { color: var(--maroon-light); }
  p { color: var(--ink); }

  .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
  .skip-link { position: absolute; left: 8px; top: -60px; background: var(--maroon); color: #fff; padding: 10px 14px; border-radius: 6px; z-index: 300; transition: top 0.15s ease; }
  .skip-link:focus { top: 8px; }
  :focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 2px; }

  .container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
  .eyebrow { text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.72rem; font-weight: 700; color: var(--gold); margin: 0 0 6px; }

  /* ============ HEADER / NAV ============ */
  .site-header { background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-sm); position: sticky; top: 0; z-index: 100; }
  .header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 0; }
  .brand { flex: 1 1 auto; display: flex; align-items: center; justify-content: space-between; gap: 18px 28px; text-decoration: none; color: var(--ink); min-width: 0; }
  .header-inner { padding: 12px 0; }
  /* Wide logo (original 500x60 ratio) on the left, journal name and ISSN on the right */
  .brand-logo { height: 72px; width: auto; max-width: 62%; object-fit: contain; border-radius: 6px; flex: none; }
  .brand-text { text-align: right; min-width: 0; }
  .brand-text strong { display: block; font-size: 1.7rem; line-height: 1.1; color: var(--maroon); letter-spacing: 0.02em; }
  .brand-text small { display: block; margin-left: auto; color: var(--muted); font-size: 0.82rem; max-width: 46ch; font-family: inherit; line-height: 1.4; margin-top: 4px; }
  @media (min-width: 1100px) { .brand-logo { height: 84px; } }
  @media (max-width: 720px) {
    .brand { flex-direction: column; align-items: flex-start; gap: 8px; }
    .brand-logo { height: auto; width: 100%; max-width: 420px; }
    .brand-text { text-align: left; }
    .brand-text strong { font-size: 1.25rem; }
    .brand-text small { margin-left: 0; font-size: 0.74rem; }
  }

  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; cursor: pointer; }
  .nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after { display: block; width: 20px; height: 2px; background: var(--navy); position: relative; border-radius: 2px; }
  .nav-toggle-bars::before { content: ""; position: absolute; top: -6px; }
  .nav-toggle-bars::after { content: ""; position: absolute; top: 6px; }

  .site-nav { background: var(--navy); }
  .site-nav ul { list-style: none; margin: 0; padding: 0; display: none; flex-direction: column; }
  .site-nav.open ul { display: flex; }
  .site-nav a { display: block; color: rgba(255,255,255,0.88); text-decoration: none; padding: 13px 20px; border-top: 1px solid rgba(255,255,255,0.08); font-size: 0.88rem; font-weight: 500; transition: background 0.15s ease, color 0.15s ease; }
  .site-nav a:hover, .site-nav a:focus-visible { background: rgba(255,255,255,0.08); color: #fff; }
  .site-nav a[aria-current="page"] { font-weight: 700; color: #fff; box-shadow: inset 3px 0 0 var(--gold); background: rgba(255,255,255,0.06); }

  @media (min-width: 900px) {
    .nav-toggle { display: none; }
    .site-nav ul { display: flex; flex-direction: row; flex-wrap: wrap; justify-content: center; }
    .site-nav li { border-top: none; }
    .site-nav a { border-top: none; padding: 13px 16px; }
  }

  /* ============ HERO ============ */
  .hero { background: linear-gradient(150deg, var(--navy) 0%, var(--navy-deep) 100%); color: #fff; padding: 46px 0 42px; }
  .hero h1 { font-size: clamp(1.6rem, 3.4vw, 2.35rem); margin: 0 0 12px; color: #fff; line-height: 1.25; }
  .hero-lede { color: rgba(255,255,255,0.82); font-size: 1rem; max-width: 68ch; margin: 0 0 20px; }
  .badge-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
  .badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18); color: #fff; font-size: 0.76rem; font-weight: 600; padding: 6px 12px; border-radius: 999px; }
  .badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); display: inline-block; }

  .hero-cta-row { display: flex; flex-wrap: wrap; gap: 10px; }
  .btn { display: inline-flex; align-items: center; gap: 8px; padding: 11px 20px; border-radius: 999px; font-weight: 700; font-size: 0.88rem; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease; }
  .btn:hover { transform: translateY(-1px); }
  .btn-primary { background: var(--gold); color: #24190a; box-shadow: var(--shadow-sm); }
  .btn-primary:hover { background: #cba140; color: #24190a; }
  .btn-outline { background: transparent; border-color: rgba(255,255,255,0.5); color: #fff; }
  .btn-outline:hover { background: rgba(255,255,255,0.1); color: #fff; }
  .btn-quiet { background: var(--card); border-color: var(--line); color: var(--ink); }
  .btn-quiet:hover { border-color: var(--maroon); color: var(--maroon); }

  /* ============ MAIN RHYTHM ============ */
  main { padding: 0 0 10px; }
  .section { padding: 46px 0; border-bottom: 1px solid var(--line); }
  .section:last-child { border-bottom: none; }
  .section-alt { background: #fff; }
  .section-head { max-width: 72ch; margin-bottom: 22px; }
  h2 { font-size: 1.4rem; margin: 0 0 6px; color: var(--navy); }
  .section-sub { color: var(--muted); margin: 0; font-size: 0.94rem; }

  .notice { background: #fbf3e4; border: 1px solid #e6d4a8; border-radius: var(--radius-sm); padding: 14px 18px; font-size: 0.9rem; color: #5f4712; }
  .notice-inline { background: #f7f4ef; border: 1px solid var(--line); }

  /* ============ CAROUSEL ============ */
  .carousel { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
  .carousel-track { position: relative; aspect-ratio: 16 / 7.5; min-height: 260px; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%); }
  .carousel-track img { position: absolute; inset: 0; margin: auto; max-width: 94%; max-height: 92%; width: auto; height: auto; object-fit: contain; opacity: 0; transition: opacity 0.6s ease; box-shadow: 0 10px 30px rgba(0,0,0,0.35); border-radius: 6px; }
  .carousel-track img.is-active { opacity: 1; }
  .carousel-caption { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 22px 16px; background: linear-gradient(0deg, rgba(12,26,46,0.85), transparent); color: #fff; font-weight: 700; font-size: 0.92rem; letter-spacing: 0.01em; }
  .carousel-controls { position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 10px; pointer-events: none; }
  .carousel-controls button { pointer-events: auto; background: rgba(12,26,46,0.55); color: #fff; border: 1px solid rgba(255,255,255,0.3); width: 38px; height: 38px; border-radius: 50%; cursor: pointer; font-size: 1rem; transition: background 0.15s ease; }
  .carousel-controls button:hover { background: rgba(12,26,46,0.85); }

  /* ============ PUBLICATION CARDS ============ */
  .card-grid { display: grid; gap: 18px; grid-template-columns: 1fr; }
  @media (min-width: 760px) { .card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }
  @media (min-width: 640px) { .card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); } }

  .card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow-sm); transition: box-shadow 0.15s ease, transform 0.15s ease; }
  .card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
  .card-icon { width: 40px; height: 40px; border-radius: 10px; background: linear-gradient(150deg, var(--maroon), var(--maroon-light)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.05rem; margin-bottom: 14px; }
  .card h3 { margin: 0 0 8px; font-size: 1.05rem; color: var(--navy); font-family: Georgia, serif; }
  .card p { margin: 0 0 14px; color: var(--muted); font-size: 0.92rem; }
  .card-link { font-weight: 700; font-size: 0.86rem; text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }

  /* ============ QUICK CHIPS ============ */
  .chip-row { display: flex; flex-wrap: wrap; gap: 10px; }
  .chip-link { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px; font-size: 0.85rem; font-weight: 600; text-decoration: none; color: var(--ink); box-shadow: var(--shadow-sm); transition: all 0.15s ease; }
  .chip-link:hover { border-color: var(--maroon); color: var(--maroon); transform: translateY(-1px); }

  /* ============ LISTS / UPDATES ============ */
  .styled-list { list-style: none; margin: 0; padding: 0; }
  .styled-list li { position: relative; padding: 10px 0 10px 20px; border-bottom: 1px solid var(--line); font-size: 0.94rem; }
  .styled-list li:last-child { border-bottom: none; }
  .styled-list li::before { content: ""; position: absolute; left: 0; top: 18px; width: 8px; height: 8px; border-radius: 50%; background: var(--gold); }

  ul.updates-list { list-style: none; margin: 0; padding: 0; max-height: 300px; overflow-y: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
  ul.updates-list li { padding: 13px 18px; border-bottom: 1px solid var(--line); font-size: 0.92rem; border-left: 3px solid var(--gold); }
  ul.updates-list li:last-child { border-bottom: none; }

  /* ============ INDEXING GRID ============ */
  .indexing-grid { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 14px; grid-template-columns: repeat(2, 1fr); }
  .indexing-grid li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 10px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 8px; box-shadow: var(--shadow-sm); transition: box-shadow 0.15s ease, transform 0.15s ease; }
  .indexing-grid li:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
  .indexing-grid img { max-height: 54px; width: auto; object-fit: contain; filter: grayscale(45%); opacity: 0.85; transition: filter 0.15s ease, opacity 0.15s ease; }
  .indexing-grid li:hover img { filter: grayscale(0%); opacity: 1; }
  .indexing-grid a { font-size: 0.8rem; text-decoration: none; font-weight: 700; color: var(--ink); }
  .indexing-grid a:hover { color: var(--maroon); }
  @media (min-width: 700px) { .indexing-grid { grid-template-columns: repeat(4, 1fr); } }
  @media (min-width: 1024px) { .indexing-grid { grid-template-columns: repeat(6, 1fr); } }

  /* ============ FOOTER ============ */
  .site-footer { background: var(--navy-deep); color: rgba(255,255,255,0.82); margin-top: 10px; }
  .footer-grid { display: grid; gap: 30px; grid-template-columns: 1fr; padding: 44px 0 30px; }
  .footer-brand strong { color: #fff; font-family: Georgia, serif; font-size: 1.15rem; display: block; margin-bottom: 8px; }
  .footer-brand p { color: rgba(255,255,255,0.65); font-size: 0.86rem; max-width: 40ch; }
  .footer-grid h2 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gold); margin-bottom: 12px; font-family: inherit; }
  .footer-grid ul { list-style: none; margin: 0; padding: 0; }
  .footer-grid li { margin-bottom: 8px; font-size: 0.9rem; }
  .footer-grid a { color: rgba(255,255,255,0.82); text-decoration: none; }
  .footer-grid a:hover { color: #fff; text-decoration: underline; }
  @media (min-width: 700px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
  .copyright-bar { border-top: 1px solid rgba(255,255,255,0.12); padding: 16px 0; font-size: 0.8rem; color: rgba(255,255,255,0.6); display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: space-between; }
  .copyright-bar a { color: rgba(255,255,255,0.75); }

  /* ============ CHAT WIDGET ============ */
  #ijergsChatWidget { position: fixed; right: 20px; bottom: 20px; z-index: 9999; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; }
  #ijergsChatToggle { display: flex; align-items: center; gap: 8px; background: var(--maroon); color: #fff; border: none; border-radius: 999px; padding: 13px 20px; font-size: 0.88rem; font-weight: 700; cursor: pointer; box-shadow: var(--shadow-lg); transition: background 0.15s ease, transform 0.15s ease; }
  #ijergsChatToggle:hover, #ijergsChatToggle:focus-visible { background: var(--maroon-light); transform: translateY(-1px); }
  #ijergsChatPanel { position: fixed; right: 20px; bottom: 76px; width: 340px; max-width: 92vw; height: 450px; max-height: 72vh; background: #fff; border-radius: 16px; box-shadow: var(--shadow-lg); display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); }
  #ijergsChatPanel[hidden] { display: none !important; }
  #ijergsChatHeader { background: var(--navy); color: #fff; padding: 14px 16px; display: flex; justify-content: space-between; align-items: center; }
  #ijergsChatTitle { font-weight: 700; font-size: 0.95rem; display: block; font-family: Georgia, serif; }
  #ijergsChatStatus { font-size: 0.73rem; color: rgba(255,255,255,0.65); }
  #ijergsChatClose { background: rgba(255,255,255,0.14); border: none; color: #fff; width: 27px; height: 27px; border-radius: 50%; cursor: pointer; font-size: 1rem; }
  #ijergsChatClose:hover { background: rgba(255,255,255,0.28); }
  #ijergsChatMessages { flex: 1; overflow-y: auto; padding: 14px; font-size: 0.85rem; background: var(--bg); }
  .ijergsRow { display: flex; gap: 6px; margin-bottom: 11px; }
  .ijergsRow.user { flex-direction: row-reverse; }
  .ijergsBubble { padding: 9px 12px; border-radius: 12px; max-width: 82%; line-height: 1.5; }
  .ijergsRow.user .ijergsBubble { background: var(--maroon); color: #fff; border-bottom-right-radius: 3px; }
  .ijergsRow.bot .ijergsBubble { background: #fff; border: 1px solid var(--line); border-bottom-left-radius: 3px; }
  .ijergsBubble a { display: inline-block; margin-top: 7px; font-weight: 700; font-size: 0.8rem; }
  #ijergsChips { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 12px; }
  .ijergsChip { background: #fff; border: 1px solid var(--maroon); color: var(--maroon); font-size: 0.74rem; padding: 5px 11px; border-radius: 14px; cursor: pointer; font-weight: 600; }
  .ijergsChip:hover, .ijergsChip:focus-visible { background: var(--maroon); color: #fff; }
  #ijergsChatForm { display: flex; gap: 8px; border-top: 1px solid var(--line); padding: 9px; background: #fff; }
  #ijergsChatForm input { flex: 1; border: 1px solid var(--line); border-radius: 20px; padding: 9px 13px; font-size: 0.85rem; }
  #ijergsChatForm input:focus { border-color: var(--maroon); }
  #ijergsChatForm button { border: none; background: var(--maroon); color: #fff; width: 35px; height: 35px; border-radius: 50%; cursor: pointer; }
  #ijergsChatForm button:hover { background: var(--maroon-light); }

  @media (max-width: 420px) {
    #ijergsChatPanel { width: 94vw; right: 3vw; left: 3vw; height: 68vh; }
  }
  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .carousel-track img { transition: none; }
    .card, .indexing-grid li, .btn { transition: none; }
  }

  /* Shared sub-page additions */
  .breadcrumb-bar { background: #fff; border-bottom: 1px solid var(--line); padding: 12px 0; font-size: 0.85rem; color: var(--muted); }
  .breadcrumb-bar a { color: var(--muted); text-decoration: none; }
  .breadcrumb-bar a:hover { color: var(--maroon); }
  .breadcrumb-bar .sep { margin: 0 6px; color: #c9c2b6; }
  .breadcrumb-bar .current { color: var(--maroon); font-weight: 700; }

  .page-hero { background: linear-gradient(150deg, var(--navy) 0%, var(--navy-deep) 100%); color: #fff; padding: 38px 0 34px; }
  .page-hero h1 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.1rem); margin: 0 0 10px; }
  .page-hero p { color: rgba(255,255,255,0.85); max-width: 74ch; margin: 0 0 18px; }

  .prose { max-width: 78ch; }
  .prose h3 { color: var(--navy); font-family: Georgia, serif; font-size: 1.12rem; margin: 30px 0 10px; }
  .prose h3:first-child { margin-top: 0; }
  .prose p { margin: 0 0 14px; }
  .prose ul { margin: 0 0 18px; padding-left: 20px; }
  .prose li { margin-bottom: 8px; }
  .prose strong { color: var(--ink); }

  .apply-card, .info-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); }
  .info-card + .info-card { margin-top: 18px; }

  .key-dates { list-style: none; margin: 18px 0; padding: 0; display: grid; gap: 12px; grid-template-columns: 1fr; }
  @media (min-width: 640px) { .key-dates { grid-template-columns: repeat(3, 1fr); } }
  .key-dates li { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--gold); border-radius: var(--radius-sm); padding: 14px 16px; box-shadow: var(--shadow-sm); }
  .key-dates .label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 4px; }
  .key-dates .value { font-weight: 700; color: var(--navy); font-size: 0.98rem; }

  .country-list { list-style: none; margin: 14px 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 14px; }
  .country-list li { display: flex; align-items: center; gap: 6px; font-size: 0.85rem; color: var(--muted); }
  .country-list img { width: 16px; height: 11px; object-fit: cover; border: 1px solid var(--line); }

  .reason-list { list-style: none; margin: 18px 0; padding: 0; display: grid; gap: 12px; grid-template-columns: 1fr; }
  @media (min-width: 700px) { .reason-list { grid-template-columns: repeat(2, 1fr); } }
  .reason-list li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 16px; font-size: 0.9rem; box-shadow: var(--shadow-sm); }
  .reason-list li strong { color: var(--navy); }

  .form-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow-sm); max-width: 560px; }
  .form-card label { display: block; font-weight: 700; font-size: 0.88rem; margin: 16px 0 6px; color: var(--ink); }
  .form-card label:first-of-type { margin-top: 0; }
  .form-card input[type="text"], .form-card input[type="file"], .form-card textarea, .form-card select {
    width: 100%; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 10px 12px; font-size: 0.9rem; font-family: inherit; box-sizing: border-box;
  }
  .form-card input:focus, .form-card textarea:focus { border-color: var(--maroon); }
  .form-hint { font-size: 0.8rem; color: var(--muted); margin: 4px 0 0; }
  .form-submit { margin-top: 22px; }

  .toc-grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
  @media (min-width: 700px) { .toc-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (min-width: 1080px) { .toc-grid { grid-template-columns: repeat(3, 1fr); } }
  .toc-vol { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px 16px; box-shadow: var(--shadow-sm); }
  .toc-vol-label { font-family: Georgia, serif; font-weight: 700; color: var(--navy); font-size: 0.98rem; }
  .toc-vol-count { color: var(--muted); font-size: 0.78rem; margin-left: 8px; }
  .toc-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
  .toc-chip { padding: 5px 11px; font-size: 0.78rem; box-shadow: none; }

  .issue-list { display: flex; flex-direction: column; gap: 12px; }
  .issue-block { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; scroll-margin-top: 90px; }
  .issue-block > summary { cursor: pointer; list-style: none; padding: 15px 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; }
  .issue-block > summary::-webkit-details-marker { display: none; }
  .issue-block > summary::before { content: "\25B8"; color: var(--maroon); font-size: 0.85rem; margin-right: 2px; transition: transform 0.15s ease; }
  .issue-block[open] > summary::before { transform: rotate(90deg); }
  .issue-summary-title { font-family: Georgia, serif; font-weight: 700; color: var(--navy); font-size: 0.98rem; }
  .issue-summary-edition { color: var(--muted); font-size: 0.82rem; }
  .issue-summary-count { color: var(--muted); font-size: 0.78rem; background: var(--bg); border: 1px solid var(--line); padding: 2px 8px; border-radius: 999px; }
  .status-badge { margin-left: auto; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; padding: 4px 10px; border-radius: 999px; white-space: nowrap; }
  .status-closed { background: #eee; color: #666; }
  .status-completed { background: #e6ecf5; color: var(--navy); }
  .status-open { background: #fbf0d6; color: #7a5b0c; }
  .issue-body { padding: 0 18px 18px; border-top: 1px solid var(--line); }
  .issue-links { margin: 14px 0 0; font-size: 0.84rem; }
  .issue-links .sep { margin: 0 8px; color: #c9c2b6; }
  .article-list { list-style: none; margin: 10px 0 0; padding: 0; }
  .article-item { padding: 11px 0; border-bottom: 1px solid var(--line); }
  .article-item:last-child { border-bottom: none; }
  .article-title { font-weight: 700; font-size: 0.9rem; text-decoration: none; }
  .article-pages { color: var(--muted); font-size: 0.8rem; margin-left: 6px; }
  .article-authors { margin: 3px 0 0; color: var(--muted); font-size: 0.84rem; }
  .issue-note { margin: 14px 0 0; font-size: 0.8rem; color: var(--muted); }

  /* ===== crawler-friendly pages: article landing pages, volume pages ===== */
  .article-more { display: inline-block; margin-top: 4px; font-size: 0.78rem; font-weight: 700; color: var(--maroon); text-decoration: none; }
  .article-more:hover { text-decoration: underline; }
  .art-wrap { max-width: 900px; margin: 0 auto; }
  .art-title { font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.4rem, 3vw, 2rem); line-height: 1.3; color: var(--navy); margin: 0 0 12px; }
  .art-authors { font-size: 1.02rem; color: var(--ink); margin: 0 0 18px; }
  .art-meta { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); margin: 0 0 22px; }
  .art-meta th, .art-meta td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); font-size: 0.92rem; vertical-align: top; }
  .art-meta th { width: 34%; color: var(--muted); font-weight: 700; background: #faf7f0; }
  .art-meta tr:last-child th, .art-meta tr:last-child td { border-bottom: 0; }
  .art-cite { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--gold); border-radius: var(--radius); padding: 16px 20px; margin: 22px 0; font-size: 0.92rem; box-shadow: var(--shadow-sm); }
  .art-cite h2 { font-family: Georgia, serif; font-size: 1rem; margin: 0 0 8px; color: var(--navy); }
  .art-cite p { margin: 0; word-break: break-word; }
  .art-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
  .vol-nav { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 14px; }
  .toc-vol .vol-link { display: inline-block; margin-top: 10px; font-size: 0.84rem; font-weight: 700; color: var(--maroon); text-decoration: none; }
  .toc-vol .vol-link:hover { text-decoration: underline; }